"By Jove!" he said, shaking hands vigorously, "who would have thought of seeing you?"

"Who, indeed," I thought to myself.

He looked at me more closely.

"You haven't changed a bit," he said.

"Neither have you," said I heartily.

"You may be a little stouter," he went on critically.

"Yes," I said, "a little; but you're stouter yourself."

This of course would help to explain away any undue stoutness on my part.

"No," I continued boldly and firmly, "you look just about the same as ever."

And all the time I was wondering who he was. I didn't know him from Adam; I couldn't recall him a bit. I don't mean that my memory is weak. On the contrary, it is singularly tenacious. True, I find it very hard to remember people's names; very often, too, it is hard for me to recall a face, and frequently I fail to recall a person's appearance, and of course clothes are a thing one doesn't notice. But apart from these details I never forget anybody, and I am proud of it. But when it does happen that a name or face escapes me I never lose my presence of mind. I know just how to deal with the situation. It only needs coolness and intellect, and it all comes right.